Aus dem Archiv der Deutschen Seewarte. Band 57, Nr. 1
Q a 10' 2er 30' 4a 50' -J* \V 20' 3a 40' 50' 2* ior 30* 40- 50' 3* 10" IV 3<y 40' 50' 4* 10* ttr 3<r 4V 50' 5« 20' 30' 4<y 50' g» 1<T ZV 30" 40- SO' rp 10' 20- 30' ♦0' SO- g» 10' 20' 3a *0' so-
Tafel 2
Fig. 7a
Paul Everf, Ha’nWrjä'